1. Princeton University, Islamic Manuscripts Third Series no. 543 DS ID: DS27900 Title: Irshād al-mutaʻallim wa-tanbīh al-muʻallim li-farāʼiḍ al-Shaykh al-Imām Khalīl Author: Abū al-Ḥasan ibn ʿAlī al-Qalaṣādī Date: 17--?